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Related Concept Videos

Pain01:20

Pain

Pain serves as a critical warning signal that alerts the body to potential or actual harm. When mechanical pressure on the skin is intense, such as from a sharp pinch, the sensation transitions from touch to pain. Similarly, extreme temperatures, like a hot pot handle, convert the sensation of heat into pain. Pain can also result from overstimulation of other senses, such as blinding light, loud noise, or the intense heat from habañero peppers. This ability to sense pain is essential for...
Analgesia and Pain Management01:25

Analgesia and Pain Management

Pain is critical to various clinical pathologies, provoking an urgent need for effective management. Pain, whether acute or chronic, is a complex neurochemical process. Its alleviation depends on the type, with nonopioid analgesics effective for mild to moderate pain, such as musculoskeletal or inflammatory pain, while neuropathic pain responds best to anticonvulsants, tricyclic antidepressants, or serotonin/norepinephrine reuptake inhibitors. For severe acute or chronic pain, opioids may be...
Empathy02:34

Empathy

Some researchers suggest that altruism operates on empathy. Empathy is the capacity to understand another person’s perspective, to feel what he or she feels. An empathetic person makes an emotional connection with others and feels compelled to help (Batson, 1991). Empathy can be expressed in several ways, including cognitive, affective, and motor.
Blood and Nerve Supply to the Bones01:29

Blood and Nerve Supply to the Bones

Bones are dynamic organs that require a rich supply of oxygen and nutrients. Around 5% to 10% of the cardiac output supplies blood to the bones. A typical long bone has three main sources: the nutrient artery, the metaphyseal and epiphyseal arteries, and the periosteal arteries.
Nutrient Artery
The nutrient artery is the main blood vessel that enters the diaphysis via the nutrient foramen. While most long bones have only one nutrient foramen, large bones, such as the femur, may have two. This...
Nociception01:44

Nociception

Nociception—the ability to feel pain—is essential for an organism’s survival and overall well-being. Noxious stimuli such as piercing pain from a sharp object, heat from an open flame, or contact with corrosive chemicals are first detected by sensory receptors, called nociceptors, located on nerve endings. Nociceptors express ion channels that convert noxious stimuli into electrical signals. When these signals reach the brain via sensory neurons, they are perceived as pain. Thus, pain helps the...
Primary Motives: Sleep, Sex, and Pain Avoidance01:24

Primary Motives: Sleep, Sex, and Pain Avoidance

Primary motives such as sleep, sex, and pain avoidance are crucial drivers of behavior in humans and animals. These motives ensure survival, reproductive success, and overall well-being by prompting actions that meet essential bodily needs.
Sleep is a fundamental physiological drive that fosters a state of restfulness crucial for several bodily functions. It facilitates body restoration, the process by which the body repairs, rejuvenates, and maintains itself during sleep, including memory...

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Related Experiment Video

Updated: May 23, 2026

Quantifying Pain Location and Intensity with Multimodal Pain Body Diagrams
09:00

Quantifying Pain Location and Intensity with Multimodal Pain Body Diagrams

Published on: July 7, 2023

Children's pain perspectives.

R Esteve1, V Marquina-Aponte

  • 1Departamento de Personalidad, Evaluación y Tratamiento Psicológico, Facultad de Psicología, Universidad de Málaga, Málaga, Spain. zarazaga@uma.es

Child: Care, Health and Development
|April 11, 2012
PubMed
Summary
This summary is machine-generated.

Children

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Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm
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Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm

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Related Experiment Videos

Last Updated: May 23, 2026

Quantifying Pain Location and Intensity with Multimodal Pain Body Diagrams
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Published on: July 7, 2023

Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm
09:00

Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm

Published on: October 3, 2020

Area of Science:

  • Pediatric Psychology
  • Developmental Psychology
  • Pain Management

Background:

  • Limited research exists on children's pain perspectives in non-English speaking populations.
  • Understanding diverse cultural contexts is crucial for effective pain assessment.

Purpose of the Study:

  • To investigate the developmental progression of children's pain perspectives.
  • To explore age-related differences in pain experience, definition, causality, and coping strategies.

Main Methods:

  • Exploratory cross-sectional descriptive design.
  • Utilized the Children's Pain Perspectives Inventory with 180 Spanish children (ages 4-14).
  • Content analysis and comparison across three developmental stages (pre-operational, concrete operational, early formal operations).

Main Results:

  • Pain concepts evolved from concrete physical injuries to more complex emotional and learning experiences with age.
  • Younger children focused on pain definition and causality, while adolescents perceived pain as emotional and a learning opportunity.
  • Cognitive coping strategies increased with age; older children used non-verbal communication for pain expression.

Conclusions:

  • Children's understanding and expression of pain significantly progress with age and cognitive development.
  • Findings aid healthcare professionals and parents in tailoring pain assessment and management strategies for children across developmental stages.